Boston時間
16:05:29
日出: 08:10:35 
日落: 16:03:0000:05:29
19:05:29
13:05:29
21:35:29
10:05:29
00:05:29
21:05:29
00:05:29
00:05:29
21:35:29
19:05:29
00:05:29
22:05:29
01:05:29
13:05:29
Boston與主要城市的時差
+7
+7
+7
+6.5
+6
+6
+6
+6
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5
+5
+4.5
+4
+3.5
+3
+3
+3
+3
+3
+3
+3
+2
+2
+2
+2
+1
+1
+1
+1
+1
+1
+1
+0
+0
-3
-3
-3
-3
-4
-5
-5
-5
-6
-8